Isolates of klebsiella. Medical search. Frequent questions

In the current study Gram-negative bacteria ( Escherichia, Enterobacter, Citrobacter, Proteus, Pseudomonas, and Klebsiella ) and the Gram-positive bacteria Staphylococcus were isolated from raw milk and biochemically characterized. (scielo.br)
No presente estudo, bactérias Gram-negativas ( Escherichia , Enterobacter , Citrobacter , Proteus , Pseudomonas e Klebsiella ) e as bactérias Gram-positivas Staphylococcus foram isoladas do leite cru e caracterizadas bioquimicamente. (scielo.br)
Coliform bacteria, such as Klebsiella , E coli and Enterobacter species are isolated and are the usual organisms associated with tropical sprue. (medscape.com)
Of these, 11 isolates (4 Escherichia coli , 5 Klebsiella pneumoniae and 2 Enterobacter cloacae ) produced ESBL of the CT-X-M-15 type. (who.int)
Parmi celles-ci, onze isolats (quatre Escherichia coli , cinq Klebsiella pneumoniae et deux Enterobacter cloacae ) ont produit des -lactamases à spectre élargi de type CTX-M-15. (who.int)
The gram-negative bacteria Klebsiella , Enterobacter , and Serratia are closely related normal intestinal flora that rarely cause disease in normal hosts. (msdmanuals.com)
Infections with Klebsiella , Enterobacter , and Serratia are often hospital-acquired and occur mainly in patients with diminished resistance. (msdmanuals.com)

AIM: To identify the bacterial isolates, obtained from water pipelines of kitchens, to evaluate the water quality & to study the biofilm producing capacity of the bacterial isolates from various sources. (who.int)
From 962 clinical bacterial isolates, 168 (17.46%) isolates were identified as K. pneumoniae, during June 2017-May 2018. (ugm.ac.id)
Plasmid DNA was isolated from the bacterial isolates using Zymo® plasmid DNA miniprep kit. (edu.ng)
Multiplex PCR technique was used to determine the presence of MBL and AmpC genes in the test bacterial isolates. (edu.ng)
This study was aimed at determining the urinary bacterial isolates and their susceptibility to selected antibiotics among pregnant women attending antenatal clinics of selected Hospitals in Ilorin, Nigeria. (who.int)
Bacterial isolates were subjected to microscopic examination using Gram's staining technique and biochemical tests (e.g. coagulase, catalase, oxidase, and motility). (who.int)

This study was aimed at detecting the occurrence of metallo β-lactamase (MBL) and AmpC β-lactamase genes from environmental isolates of Escherichia coli, Klebsiella species and Pseudomonas aeruginosa. (edu.ng)
An organism with 95.5 percent sequence identity to Pseudomonas fluorescens was isolated on Mueller-Hinton agar. (cdc.gov)
ribosomal RNA identification of the isolates showed high score similarity with Pseudomonas spp. (lu.se)
Bacterial metabolism selected lignin model compounds (vanillin, vanillate, 4- hydroxybenzoate, p-coumarate, benzoate, and ferulate) was carried out with three of the Pseudomonas isolates and in addition with the strain Pseudomonas putida KT2440 from a Introduction culture collection. (lu.se)

2016. Partial sequencing of 16S rRNA gene of selected Staphylococcus aureus isolates and its antibiotic resistance. (ipb.ac.id)
Cefoxitin (30g) was used as surrogate to determine phenotypic methicillin resistance in staphylococcus isolates, and the methicillin resistance ( mec A) gene was detected by conventional PCR assay. (who.int)
they were Klebsiella pneumoniae, Escherichia coli, and Staphylococcus aureus. (termedia.pl)
Meanwhile, bacteriophage isolates AFaV3, AFaV5, and AFaV6 could infect Klebsiella pneumoniae and Staphylococcus aureus bacteria only. (termedia.pl)

ABSTRACT The emergence and rapid spread of antibiotic-resistant Klebsiella pneumoniae isolates harbouring the blaKPC gene that encodes for carbapenemase production have complicated the management of patient infections. (who.int)
This study in a tertiary care hospital in Egypt used real-time PCR assay to test ertapenem-nonsusceptible isolates of K. pneumoniae for the presence of the blaKPC gene and compared the results with modified Hodge test. (who.int)
The blaKPC gene was confirmed in 14/20 (70.0%) of these isolates. (who.int)
The most abundant carbapenemase gene family in the K. pneumoniae isolates (33/39) was bla OXA-232 , with bla NDM-1 additionally identified in 19 of them. (biomedcentral.com)
In the same assay among 28 carbapenem nonproducing isolates, 9 (32.14%) isolates were positive for blaNDM-1 gene while none of them were tested positive for blaVIM gene.ConclusionsMolecular detection of resistant genes provides greater specificity and sensitivity than those with conventional techniques, thus aiding in accurate identification of antimicrobial resistance and clinical management of the disease. (tropmedres.ac)
Detection of magA Gene in Klebsiella spp. (ac.ir)
Emergence of a novel mobile colistin resistance gene, mcr-8, in NDM-producing Klebsiella pneumoniae. (ijmedicine.com)
Of 49 isolates, 89.8% had SHV gene, 89.8% had CTX-M gene, and 100% had TEM gene. (ac.ir)
Distribution of quinolone resistance gene (qnr) in ESBL-producing Escherichia coli and Klebsiella spp. (ac.ir)
The goals of the study were to investigate the virulence factors of hypermucoviscosity phenotype and rmpA gene among the K. pneumoniae isolates causing alcoholic pneumonia and to evaluate the clinical characteristics of these patients. (tmu.edu.tw)
Ten isolates had the hypermucoviscosity phenotype and 12 isolates had rmpA gene. (tmu.edu.tw)
Class 1 integrons were present in 78 isolates (34.2%) from 1993 (n = 228) and 129 (32.9%) from 2004 (n = 392) and contained varied gene cassette number, type, and array. (tmu.edu.tw)
But in this study, published in the American Journal of Infection Control , of the 12 isolates that underwent whole-genome sequencing, 42% of the CA-CRE isolates carried the carbapenemase gene. (medscape.com)
The fact that 5 of the 12 isolates harbored a carbapenemase gene introduces new challenges for controlling spread of CP-CRE. (medscape.com)
This research aimed to detect any gene of blaTEM in bacteria of the K. pneumoniae isolated from swab of food-producing animals. (ipb.ac.id)
These isolates were SP-S3, SP-B2, SP-G4, SPT-KI, SPT-K2, A-W5, IN-P2, IN-P3, and the IN-S3 and all of them also showed to be positive of blaTEM gene. (ipb.ac.id)
It could be concluded that most of K. pneumoniae isolates from food animals harbour had Extended Spectrum Beta-Lactamase (ESBL) encoding gene. (ipb.ac.id)
Sixty-seven of the 110 isolates (60.9%) were resistant to carbapenems, 80.60% (54/67) of which carried the bla OXA-23 gene. (frontiersin.org)
Four of the 9 (44.4%) CoNS isolates were cefoxitin resistant and all the 4 (100%) carried mec A gene. (who.int)
The isolate also contains a plasmid with a chromate resistance gene ( chrA ) adjacent to an arsenic resistance operon. (confex.com)
This arrangement of the chromate resistance ( chrA ) gene and arsenic resistance operon has been described in the plasmids of three other isolates, one of which was isolated clinically in Virginia, U.S.A. while the other two samples were isolated environmentally in a Citrobacter amalonaticus in South Korea and in a Pluralibacter gergoviae in Malaysia. (confex.com)
This is the first report of an isolate that contains this arrangement of the arsenic resistance operon, chrA gene, and multiple antibiotic resistance genes encoded on plasmids. (confex.com)

Umar, U. , Anagor, S. , Aliyu, A. and Suleiman, A. (2016) Hypermucoviscosity in Clinical Isolates of Klebsiella pneumoniae Correlates with High Multiple Antibiotic Resistance (MAR) Index. (scirp.org)
The high prevalence of ertapenem nonsusceptibility at a tertiary care hospital in Egypt was predominantly attributed to K. pneumoniae carbapenemase-mediated resistance mechanisms in K. pneumoniae isolates. (who.int)
Whole genome sequences of these isolates were determined and analysed to compute bacterial multilocus sequence types and plasmid replicon types, infer phylogenetic relationships, and identify antimicrobial resistance and virulence genes. (biomedcentral.com)
This study has revealed the genomic features of colonising CPE isolates, focusing on antimicrobial resistance and virulence determinants. (biomedcentral.com)
However, a survey from the National Antimicrobial Resistance Surveillance, Thailand from 2008 to 2016 revealed that carbapenemase-producing Klebsiella pneumoniae (CPKP) had increased in prevalence from 0.4% in 2008 to 5.4% in 2016 [ 3 ]. (biomedcentral.com)
This retrospective study aimed to determine the efficacy of whole genome-based antimicrobial resistance prediction in clinical isolates of Escherichia coli and Klebsiella pneumoniae.Seventy-four E. coli and 69 K. pneumoniae bacteraemia isolates from Oxfordshire, UK, were sequenced (Illumina HiSeq 2000). (ox.ac.uk)
Occurrence and antimicrobial resistance pattern comparisons among bloodstream infection isolates from the SENTRY Antimicrobial Surveillance Program (1997-2002). (ac.ir)
In this study, the most resistance was observed to Ceftriaxone (88.9%) and ampicillin (81.5%) in Escherichia Coli and to ampicillin (95.5%) and Ceftriaxone (77.3%) in Klebsiella Pneumoniae. (ac.ir)
We concluded that one of the reasons of increasing multi drug resistance in nosocomial isolates of UTI in Rasht may be an increase in horizontal transfer of plasmid genes between these isolates. (ac.ir)
5. Iqbal Z, Mumtaz MZ, Malik A. Extensive drug-resistance in strains of Escherichia coli and Klebsiella pneumoniae isolated from paediatric urinary tract infections. (ac.ir)
9. Komijani M, Bouzari M, Rahimi F. Detection of TEM, SHV and CTX-M Antibiotic Resistance Genes in Escherichia coli Isolates from Infected Wounds. (ac.ir)
But carbapenemases have emerged and spread, leading to carbapenem resistance .Hence, it is necessary to know their incidence in the clinical isolates of the hospital, so as to formulate a policy of empirical therapy in high risk patients. (journalcra.com)
NDM-producing Klebsiella pneumoniae strains represent major clinical and infection control challenges, particularly in resource-limited settings with high rates of antimicrobial resistance. (ox.ac.uk)
This study contributes to the understanding of how the dissemination of carbapenem-resistance outside the hospital setting may be related to the circulation of pKpQIL-like plasmids that are derived from epidemic Klebsiella pneumoniae strains. (univr.it)
The recovery of a carbapenem-resistant isolate in clams is of great concern, as bivalves could represent vehicles of transmission of pathogens and resistance genes to humans via the food chain. (univr.it)
In this study, we determined the fitness effects of the major antibiotic resistance plasmid pOXA-48_K8 in wild-type, ecologically compatible enterobacterial isolates from the human gut microbiota. (nature.com)
Klebsiella spp and Citrobacter spp showed resistance to mint and lemongrass oil respectively. (scielo.br)
Escherichia coli and Klebsiella pneumoniae isolates were obtained from the Canadian Ward Surveillance Study (CANWARD) and underwent in vitro susceptibility testing to determine prevalence and antimicrobial resistance patterns. (umanitoba.ca)
Klebsiella pneumoniae is one of 9 bacteria resistance to antibiotics in concern. (ipb.ac.id)
2011. Molecular characterization of antimicrobial resistance in gram-negative bacteria isolated from bovine mastitis in Egypt. (ipb.ac.id)
2016. Virulence factors and antibiotic susceptibility patterns of multidrug resistance Klebsiella pneumoniae isolated from different clinical infections. (ipb.ac.id)
2014. TEM and SHV genes in Klebsiella pneumoniae isolated from cockroaches and their antimicrobial resistance pattern. (ipb.ac.id)
According to the European Antimicrobial Resistance Surveillance Network, Romania reports an increasing number of resistant Klebsiella pneumoniae strains from invasive infections every year. (medandlife.org)
Gram negative isolates showed high resistance rate of 73.1% to ampicillin and 65.4% to amoxicillin-clavulanic acid while Gram-positive isolates showed high resistant rate of 94.1% to penicillin. (who.int)
Pathogenic Klebsiella pneumoniae can cause respiratory and urinary tract infections and the presence of resistance genes may make treatment of such infections more difficult. (confex.com)
The accumulation of heavy metal resistance genes and a multidrug-resistance region in an environmental bacterial isolate could indicate a reservoir of heavy metal resistance genes which may aid in the persistence of multidrug-resistance bacteria in the environment. (confex.com)

RÉSUMÉ L'émergence et la propagation rapide des souches de Klebsiella pneumoniae résistantes aux antibiotiques et porteuses du gène blaKPC codant la production de carbapénèmases ont compliqué la prise en charge des infections des patients. (who.int)
We examined the clinical data from patients with CPE infections and their outcomes, concentrating on Klebsiella pneumoniae isolates. (biomedcentral.com)
Infections that develop with resistant Klebsiella pneumoniae have been associated with high morbidity and mortality. (ijmedicine.com)
7. Marchisio M, Porto A, Joris R, Rico M, Baroni MR, Di Conza J. Susceptibility to β-lactams and quinolones of Enterobacteriaceae isolated from urinary tract infections in outpatients. (ac.ir)
10. Jena J, Sahoo RK, Debata NK, Subudhi E. Prevalence of TEM, SHV, and CTX-M genes of extended-spectrum β-lactamase-producing Escherichia coli strains isolated from urinary tract infections in adults. (ac.ir)
Tsai S, Huang J, Chen S, Hsu BR, Lin J, Huang S. Characteristics of Klebsiella pneumoniae bacteremia in community acquired and nosocomial Infections in diabetic patients. (ugm.ac.id)
Genome sequencing of an extended series of NDM-producing Klebsiella pneumoniae isolates from neonatal infections in a Nepali hospital characterizes the extent of community- versus hospital-associated transmission in an endemic setting. (ox.ac.uk)
This study focused on the isolation and identification of K. pneumoniae isolates from patients with urinary tract infections. (annalsofrscb.ro)
In the infected site of lung caused by Klebsiella pneumoniae, inadequate lymphocyte recruitment links to weaken clearance of K. pneumoniae from lung infections, thus leading to severe pneumonia. (tmu.edu.tw)
Carbapenemase-producing species of K. pneumoniae (KPC) have been isolated internationally as well as in the US, making treatment of some infections very problematic. (msdmanuals.com)

Identification and characterization of klebsiella pneumonia isolated from farm animals and their biofilm production estimation', Benha Veterinary Medical Journal , 44(2), pp. 70-73. (ekb.eg)
The recovery and characterization of a multidrug-resistant, KPC-3-producing Klebsiella michiganensis that was obtained from Venus clam samples is reported in this study. (univr.it)
2016. Prevalence and characterization of shiga toxin-producing Escherichia coli isolated from slaughtered qurban animal in Jakarta Province. (ipb.ac.id)

Globally, the prevalence of Klebsiella pneumoniae (K. pneumonia) producing extended spectrum beta lactamase (ESBL) has been increasing steadily. (ugm.ac.id)

We analysed the clinical information, performed antimicrobial susceptibility testing, and conducted molecular epidemiological and genomic analyses on the isolates to identify patterns in the data. (biomedcentral.com)
Predicting antimicrobial susceptibilities for Escherichia coli and Klebsiella pneumoniae isolates using whole genomic sequence data. (ox.ac.uk)

The aim of this study was to evaluate the frequency of SHV, TEM and CTX-M genes in Escherichia Coli and Klebsiella Pneumoniae strains isolated from UTI in children in 17 Shahrivar hospital from Rasht city, Iran. (ac.ir)
In this descriptive cross-sectional study, 49 strains of Escherichia Coli and Klebsiella Pneumoniae were isolated from 17 Shahrivar hospital from Rasht city and identified by biochemical tests. (ac.ir)
Comparison of Escherichia coli and Klebsiella pneumoniae Acute Pyelonephritis in Korean Patients. (ac.ir)
The isolation of E. coli, Klebsiella species and P. aeruginosa was carried out using MacConkey agar, Eosin methylene blue (EMB) agar and cetrimide selective agar. (edu.ng)
The results of this study showed that from the 370 environmental samples bacteriologically analyzed, a total of 168 isolates of E. coli were isolated while 147 P. aeruginosa isolates and 141 isolates of Klebsiella species were recovered from the environmental samples. (edu.ng)
Metallo-β-lactamase was phenotypically detected in 22 E. coli isolates, 22 P. aeruginosa isolates and 18 isolates of Klebsiella species. (edu.ng)
However, only 11 E. coli isolates, 24 P. aeruginosa isolates and 18 Klebsiella species were phenotypically confirmed to be AmpC producers. (edu.ng)
Metallo-β-lactamase encoding genes (particularly the blaIMP-1 genes and blaIMP-2 genes) was detected by PCR in 12 (54.6 %) isolates of E. coli, 15 (83.3 %) isolates of Klebsiella species and 16 (72.7 %) isolates of P. aeruginosa. (edu.ng)
AmpC genes (particularly the CMY-1 genes and FOX-1 genes) were found in a total of 5 (29.4 %) E. coli isolates, 5 (27.8 %) isolates of Klebsiella species and 10 (41.7 %) isolates of P. aeruginosa. (edu.ng)
The molecular types of AmpC genes detected were predominantly the CMY-1 genes and the FOX-1 genes which were found specifically in 3 isolates of E. coli, 4 isolates of Klebsiella species, 7 isolates of P. aeruginosa for the CMY-1 genes, and 2 isolates of E. coli, one isolate of Klebsiella species and 3 isolates of P. aeruginosa for the FOX-1 genes. (edu.ng)
In this study, we evaluated the performance of Raman spectroscopic analysis (RA) for the typing of multiresistant Escherichia coli and Klebsiella pneumoniae isolates using the SpectraCell RA bacterial strain analyzer (River Diagnostics). (unair.ac.id)
It can be concluded that RA is a suitable typing technique for E. coli and K. pneumoniae isolates. (unair.ac.id)
We found 55 Escherichia coli and 19 Klebsiella pneumoniae strains confirmed uropathogenic following screening for the prevalence of UTI virulence genes including fimH, iutA, feoA/B/C, mrkD, and foc. (uncst.go.ug)
The isolate was found to have four plasmids including an IncN conjugative plasmid of 48,760 base pairs, capable of being transferred to other bacteria which was confirmed with conjugation experiments using J53 E. coli as a recipient. (confex.com)
Escherichia coli, Klebsiella pneumoniae, Shigella, testing (AST) patterns is the cornerstone of an effective a School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, Australia. (who.int)
Enteropathogenic E. coli (EPEC) strains of known serogroups were isolate from 35.8 percent of the patients with diarrhea, Salmonella spp. (bvsalud.org)

Analysis of genetic context of bla KPC genes in Klebsiella pneumoniae carbapenemase-producing K. pneumoniae isolates, France, 2018. (cdc.gov)
Detection of NDM-1 and VIM Genes in Carbapenem-Resistant Klebsiella pneumoniae Isolates from a Tertiary Health-Care Center in Kathmandu, Nepal. (tropmedres.ac)
The main objective of this study was to detect the carbapenem-resistant genes blaNDM-1 and blaVIM in K. pneumoniae isolated from different clinical specimens.MethodsA total of 585 clinical specimens (urine, pus, sputum, blood, catheter tips, and others) from human subjects attended at Annapurna Neurological Institute and Allied Sciences, Kathmandu were obtained in the period between July 2018 and January 2019. (tropmedres.ac)
On subsequent screening for resistant genes among carbapenemase-producers by PCR assay, 80% (24/30) and 3.33% (1/30) isolates were found to be positive for blaNDM-1 and blaVIM, respectively. (tropmedres.ac)
To evaluate frequency of SHV, TEM, and CTX-M genes in the isolates, the PCR method was used. (ac.ir)
The isolates were typed by PFGE and MLST, followed by sequencing of blaOXY genes. (pasteur.fr)
A total of 110 clinical isolates of A. baumannii , collected in a recent 2-year period, were tested for carbapenem antibiotic susceptibility, followed by a molecular analysis of carbapenemase genes. (frontiersin.org)
The objective of this study was to describe the genes present on the plasmids of an environmentally isolated aminoglycoside-resistant bacteria. (confex.com)

Overall, AST detected 60.34% (35/58) carbapenem-resistant isolates, while the MHT phenotypically confirmed 51.72% (30/58) isolates as carbapenemase-producers and 48.28% (28/58) as carbapenemase nonproducers. (tropmedres.ac)
Genome sequencing of carbapenem -resistant Klebsiella pneumoniae isolates from regional U.S. hospitals was used to characterize strain diversity and the bla(KPC) genetic context. (bvsalud.org)
Colistin MIC values were determined by BMD, broth microdilution based commercial kit (Sensititre, ThermoFisher, USA), Vitek2 (bioMerieux, France) and gradient test (Bioanalyse, Turkey) in 128 carbapenem resistant K. pneumonaie strains isolated from various clinical samples sent from July 2018 to July 2019 to the microbiology laboratory. (ijmedicine.com)
Evaluating molecular epidemiology of carbapenem non-susceptible Klebsiella pneumoniae isolates with MLST, MALDI-TOF MS, PFGE. (erdogan.edu.tr)
We sequenced carbapenem-resistant K. pneumoniae isolates from 26 individuals involved in several infection case clusters in a Nepali neonatal unit and 68 other clinical Gram-negative isolates from a similar time frame, using Illumina and PacBio technologies. (ox.ac.uk)
A new study from the Centers for Disease Control and Prevention (CDC) found that a surprising proportion of cases of carbapenem-resistant Enterobacterales (CRE) are found in isolates from patients in the community (CA-CRE). (medscape.com)
Porin alteration was found to be a factor leading to carbapenem reduced susceptibility among isolates. (umanitoba.ca)

This research aimed to determine the proportion of ESBL-producing K. pneumoniae and the antibiotic susceptibility patterns of clinical isolates from Dr. Soeradji Tirtonegoro General Hospital, Klaten, Central Java. (ugm.ac.id)

abstract = "We surveyed the prevalence and contents of class 1 integrons in clinical Klebsiella pneumoniae isolates collected from Kaohsiung, Taiwan, during 2 periods (1993 and 2004). (tmu.edu.tw)
ABSTRACT The aim of this study was to detect extended-spectrum -lactamases (ESBL) in Enterobacteriaceae isolates in the intensive care unit (ICU) of Tlemcen hospital in north-western Algeria. (who.int)

Klebsiella spp e Citrobacter spp apresentaram resistência ao óleo de menta e capim-limão, respectivamente. (scielo.br)

Worldwide dissemination of the Klebsiella pneumoniae , VIM, OXA, and New Delhi metallo-Beta-lactamase type carbapenemases among humans has been facilitated by intercontinental passenger travel, but the role of the global food trade in this dissemination has not been investigated. (cdc.gov)

A whole-genome sequencing (WGS) analysis using Illumina and Nanopore technologies of the K. michiganensis 23999A2 isolate revealed that the strain belonged to the new sequence type 382 (ST382) and carried seven plasmid replicon sequences, including four IncF type plasmids (FII, FIIY, FIIk, and FIB), one IncHI1 plasmid, and two Col plasmids. (univr.it)
One CRAB isolate of ST195 harbored plasmid pAB52 from a Chinese patient without travel history. (frontiersin.org)
Plasmid DNA of the strain was isolated and sequenced. (confex.com)

Conclusion: We confirmed that the virulence factors were highly prevalent in the K. pneumoniae isolates causing alcoholic pneumonia. (tmu.edu.tw)
Klebsiella pneumonia, a rare and severe disease with dark brown or red currant-jelly sputum, lung abscess formation, and empyema, is most common among people with diabetes and people with an alcohol use disorder. (msdmanuals.com)

There was no evidence of transmission of outbreak plasmids to other Gram-negative clinical isolates, although bla(NDM) variants were present in other isolates in different genetic contexts. (ox.ac.uk)

Klebsiella pneumoniae is a gram negative bacteria and an opportunistic pathogen. (scirp.org)
Klebsiella pneumoniae considered one of the most commensal bacteria which cause Economical problems in farm animals as causing mastitis and respiratory disorders in ruminants and neonatal septisemia in calves. (ekb.eg)
Klebsiella variicola is a species of bacteria which was originally identified as a benign endosymbiont in plants, but has since been associated with disease in humans and cattle as well. (wikipedia.org)
The 6 isolates that were isolated had the ability to infect by forming a prophage that could inhibit the growth of Alcaligenes faecalis and other pathogenic bacteria in diabetic ulcers. (termedia.pl)
Contamination of stream and tank water with en- of resistant pathogens should inform standard treatment teric bacteria, including Salmonella Typhi, is documented guidelines that are developed in the Pacific region. (who.int)

The contribution of the mucoid phenotype to pathogenesis has been demonstrated in several models: in general, the mucoid isolates are more resistant to phagocytosis, less sensitive to serum killing and more virulent in animal studies. (scirp.org)
All CPE isolates carrying either bla OXA-232 or bla NDM-1 were resistant to meropenem, but only 40 from 45 were susceptible to colistin. (biomedcentral.com)
According to the BMD method, 62 (48.4%) of the isolates were susceptible and 66 (51.6%) were colistin resistant. (ijmedicine.com)
Nosocomial spread of ceftazidime-resistant Klebsiella pneumoniae strains producing a novel class a beta-lactamase, GES-3, in a neonatal intensive care unit in Japan. (ac.ir)
Isolates were found less resistant to gentamycin, chloramphenicol, and ciprofloxacin. (scielo.br)
Al-Marzooq, F , Mohd Yusof, MY & Tee Tay, S 2013, ' Identification of a novel SHV-β-lactamase variant (SHV-144) in a Malaysian multidrug-resistant Klebsiella pneumoniae isolate ', Japanese Journal of Infectious Diseases , vol. 66, no. 6, pp. 555-557. (uaeu.ac.ae)
Most of isolates (9/10) were found to be resistant toward amoxicillin. (ipb.ac.id)
All isolates were sensitive to third generation cephalosporin and floroquinolones but majority were resistant to ampicillin . (bvsalud.org)
CTX-M-1, CTX-M-2, CTX-M-8, -lactams are the most common 2 cefotaxime-resistant isolates were also CTX-M-9, CTX-M-25) [7]. (who.int)
However, because some isolates are resistant to multiple antibiotics, susceptibility testing is essential. (msdmanuals.com)

IMPORTANCE Klebsiella michiganensis is an emerging nosocomial pathogen, and, so far, few studies describe isolates of clinical origin in the environment. (univr.it)

In the past pathogenic microorganisms like Salmonella spp and Vibrio spp, were isolated from drinking water which suggests the pressing concern for the inhabitants of Kathmandu Valley. (confex.com)
Recently, clinical isolates of Salmonella enterica serotype Kentucky that produce VIM-2 and OXA-48 were reportedly isolated from patients in France with a travel history to Africa and the Middle East, suggesting foodborne transmission of carbapenemase producers. (cdc.gov)

In humans K. pneumoniae is an important species of medical importance of the genus Klebsiella and is found as saprophyte in the nasopharynx and in the gastrointestinal tract. (scirp.org)
Some encapsulated Klebsiella species form glistening mucoid colonies of viscid consistency. (scirp.org)
Klebsiella variicola was described as a species of Klebsiella distinct from its closely related species Klebsiella pneumoniae in 2004. (wikipedia.org)
Like other Klebsiella species, K. variicola is gram-negative, rod-shaped, non-motile, and covered by a polysaccharide capsule. (wikipedia.org)

Overall, sixty-four isolates (60.95%) of K. pneumoniae showed an HV positive phenotype and all isolates of K. oxytoca were HV-phenotype. (ac.ir)
The objective of this study was to examine Klebsiella oxytoca clonal and phylogenetic diversity, based on an international collection of carriage isolates non-susceptible to expanded-spectrum cephalosporins (ESCs). (pasteur.fr)
The study material comprised 68 rectal carriage K. oxytoca isolates non-susceptible to ESCs recovered in 2008-11 from patients in 14 hospitals across Europe and Israel. (pasteur.fr)

Klebsiella pneumoniae is an opportunistic pathogen of medical importance and the capsule and mucoid phenotype in this organism are considered as requisite virulence determinants. (scirp.org)
However, isolates with the virulence factors were not significantly associated with severity and mortality of the infected patients. (tmu.edu.tw)
Isolates with virulence factors might be highly virulent with low LD50 in mouse lethality experiments. (tmu.edu.tw)

62 isolates (32 women, 30 men) of K. pneumoniae clinical specimens of mid-stream urine were collected from three hospitals in Baghdad. (annalsofrscb.ro)

In all, 28 Enterobacteriaceae isolates were isolated from specimens recovered from patients in the ICU and 2 from surfaces of the unit. (who.int)

isolates: association with invasive syndrome in patients with community-acquired bacteraemia. (ac.ir)
We examined bacterial samples isolated in 2017-2018 from in- and out-patients in Kenya (KY) and Uganda (UG) that presented with clinical symptoms of UTI. (uncst.go.ug)

Clinical epidemiology of the global expansion of Klebsiella pneumoniae carbapenemases. (ijmedicine.com)
Notably, 221 isolates with non- Klebsiella pneumoniae carbapenemases were identified. (medscape.com)
Ceftazidime/avibactam , imipenem/relebactam, and meropenem/vaborbactam (which include new beta-lactamase inhibitors that also inhibit KPC carbapenemases) as well as eravacycline and cefiderocol have activity against KPC isolates. (msdmanuals.com)

The isolates were further phenotypically confirmed for carbapenemase production by the modified Hodge test (MHT) using imipenem (10 μg) and meropenem (10 μg) discs. (tropmedres.ac)

Thus, confirmed carbapenemase-producing isolates were further screened for the production of blaNDM-1 and blaVIM using conventional polymerase chain reaction (PCR).ResultsAmong the clinical isolates tested, culture positivity was 38.29% (224/585), and the prevalence of K. pneumoniae was 25.89% (58/224). (tropmedres.ac)

In the present study K.pneumoniae were isolated and identified from different clinical samples(nasal swabs, milk sample, anal and vaginal swabs). (ekb.eg)
Materials and methods: A total of 250 isolates of Gram negative bacilli isolated from various clinical samples received in the Department of Microbiology, BMC & RI were included in the study. (journalcra.com)

From the 45 non-duplicate isolates of K. pneumoniae recovered from different clinical specimens, a high prevalence of ertapenem-nonsusceptible isolates (44.4%) was reported using the new lower CLSI breakpoints. (who.int)
The specimens were isolated and identified for K. pneumoniae. (tropmedres.ac)

Therefore, the investigation of ESBL-producing K. pneumoniae in clinical isolates and their susceptibility are warranted. (ugm.ac.id)

2013. A Simple multiplex PCR for assecing prevalence of extended spectrum beta lactamases producing Klebsiella pneumoniae in Intensive Care Units of a referral hospital in Shiraz Iran. (ipb.ac.id)

All K. pneumoniae isolates were processed for antimicrobial susceptibility testing (AST) using the disk diffusion method. (tropmedres.ac)
The susceptibility of isolates to routine antibiotics was assessed by agar disk diffusion method. (ac.ir)

A comparison with 31 K. michiganensis genomes that are available in the NCBI database showed that the closest phylogenetic relatives of K. michiganensis 23999A2 are an environmental isolate from soil in South Korea and a clinical isolate from human sputum in Japan. (univr.it)

Molecular typing of the isolates showed the clonal nature of 4 K. pneumoniae isolates. (who.int)
Some of the enzymes which generate aromatic radicals that break down most prominent bacterial strains found were isolated and tax- the complex linkages present in lignin to compounds of lower onomically identified using 16S ribosomal RNA (rRNA) se- molecular weight. (lu.se)

K. variicola have also been isolated from cows suffering from bovine mastitis. (wikipedia.org)

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Disciplines and Occupations5

Anthropology, Education, Sociology and Social Phenomena1

Technology, Industry, Agriculture1

Information Science5

Named Groups1

Health Care15

Geographicals7

Enterobacter7

Bacterial isolates6

Pseudomonas4

Staphylococcus4

Gene22

Resistance26

Infections10

Characterization3

Prevalence of Klebsiella pneumoniae1

Genomic2

Coli16

Genes8

Carbapenem7

Susceptibility patterns1

Abstract2

Citrobacter1

Metallo-Beta-Lactamase1

Plasmid3

Pneumonia2

Plasmids1

Bacteria5

Resistant10

Nosocomial1

Salmonella2

Species4

Oxytoca3

Virulence3

Pneumoniae clinical1

Enterobacteriaceae1

Patients2

Carbapenemases3

Phenotypically confirmed1

Polymerase chain re1

Clinical samples2

Specimens2

ESBL1

Intensive Care Units1

Diffusion method2

Michiganensis1

Molecular2

Bovine Mastitis1